From a3b97683ae543f6c8021b5883d7129ffec4c0c40 Mon Sep 17 00:00:00 2001
From: yuyx <237899745@qq.com>
Date: Thu, 11 Dec 2025 22:52:39 +0800
Subject: [PATCH] =?UTF-8?q?fix:=20=E4=BD=BF=E7=94=A8=E5=AE=B9=E5=99=A8?=
 =?UTF-8?q?=E5=86=85=E5=8F=AF=E7=94=A8=E5=AD=97=E4=BD=93=E7=94=9F=E6=88=90?=
 =?UTF-8?q?=E9=AA=8C=E8=AF=81=E7=A0=81?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
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尝试多个字体路径，优先使用Liberation字体

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
---
 app.py | 16 +++++++++++++---
 1 file changed, 13 insertions(+), 3 deletions(-)

diff --git a/app.py b/app.py
index a3d9c29..bdf89fc 100755
--- a/app.py
+++ b/app.py
@@ -1065,9 +1065,19 @@ def generate_captcha():
             draw.point((x, y), fill=(random.randint(0, 200), random.randint(0, 200), random.randint(0, 200)))
 
         # 绘制验证码文字 - 增大字体
-        try:
-            font = ImageFont.truetype("/usr/share/fonts/truetype/dejavu/DejaVuSans-Bold.ttf", 42)
-        except:
+        font = None
+        font_paths = [
+            "/usr/share/fonts/truetype/liberation/LiberationSans-Bold.ttf",
+            "/usr/share/fonts/truetype/dejavu/DejaVuSans-Bold.ttf",
+            "/usr/share/fonts/truetype/freefont/FreeSansBold.ttf",
+        ]
+        for font_path in font_paths:
+            try:
+                font = ImageFont.truetype(font_path, 42)
+                break
+            except:
+                continue
+        if font is None:
             font = ImageFont.load_default()
 
         for i, char in enumerate(code):